Find the points on the graph

that are parallel to the x axis (gradient = 0)

so I have to differentiate it

I had

then what?

Thank you

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- January 3rd 2010, 07:08 PMdifferentiateimplicit differentiation easy question that i can't do...
Find the points on the graph

that are parallel to the x axis (gradient = 0)

so I have to differentiate it

I had

then what?

Thank you - January 3rd 2010, 07:20 PMskeeter
- January 3rd 2010, 08:42 PMdifferentiate
thank you

so then,

dy/dx = 0

do I put that into the original equation?

I'm stuck

and I don't have answers to this question - January 3rd 2010, 08:56 PMdedust
- January 3rd 2010, 09:01 PMpickslides
- January 3rd 2010, 09:15 PMdedust